<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    {% load bootstrap3 %}
    {% bootstrap_css %}
    {% bootstrap_javascript %}
    {% bootstrap_messages %}
    <!-- Custom styles for this template -->
    <!--link href="../signin.css" rel="stylesheet"-->
    <link href="https://v3.bootcss.com/examples/signin/signin.css" rel="stylesheet">
  </head>

  <body>

    <div class="container">

      <form class="form-signin" action="/login_action/" method="post">
        <h2 class="form-signin-heading">发布会管理</h2>
        <label for="inputUsername" class="sr-only">username</label>
        <input type="text" id="inputUsername" name="username" class="form-control" placeholder="username" required autofocus>
        <label for="inputPassword" class="sr-only">password</label>
        <input type="password" id="inputPassword" name="password" class="form-control" placeholder="password" required>

        <button class="btn btn-lg btn-primary btn-block" type="submit" id="btn">登录</button>
         {{wronglyInput}}<br>
         {% csrf_token %}
      </form>

    </div> <!-- /container -->

  </body>
</html>
